CYCPLUS AS2 Tiny Electric Bike Pump Black

The CYCPLUS AS2 Tiny Electric Bike Pump is a rechargeable inflator designed for road bicycle tyres with Presta or Schrader valves. It is powered by a 7.4 V rechargeable battery, allowing it to be used away from mains electricity. The pump reaches a maximum operating pressure of 6.89 bar (100 psi), covering the pressure needs of most road-bike tyres. An aluminium-alloy housing encloses the internal components. The device is intended for cyclists who need to restore tyre pressure during rides.

Recharging is done through a USB Type-C port, with a full charge taking roughly 20 minutes. The unit weighs 97 g and measures 65 × 47 × 28 mm, so it fits easily into a jersey pocket or cycling bag. The black exterior finish matches common cycling-accessory aesthetics. This compact form factor lets the pump be carried on long rides without adding noticeable weight or bulk to a rider's kit. The quick recharge time means the pump can be ready for another use shortly after the battery has been drained.

• Brushless motor eliminates the need for a separate valve adapter
• Inflates a 700 × 25C tyre to 80 psi in approximately 80 seconds
• Completes two full tyre inflations to 80 psi on a single charge
• Supports an inflation pressure range of 0 to 100 psi
• Suitable for routine maintenance as well as roadside repairs
• Reusable alternative to disposable CO₂ cartridges